may serrate
Verbo regular: serrate - serrated- serrated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may serrate
you may serrate
he may serrate
we may serrate
you may serrate
they may serrate 	I may be serrating
you may be serrating
he may be serrating
we may be serrating
you may be serrating
they may be serrating	I may have serrated
you may have serrated
he may have serrated
we may have serrated
you may have serrated
they may have serrated	I may have been serrating
you may have been serrating
he may have been serrating
we may have been serrating
you may have been serrating
they may have been serrating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not serrate
you may not serrate
he may not serrate
we may not serrate
you may not serrate
they may not serrate 	I may not be serrating
you may not be serrating
he may not be serrating
we may not be serrating
you may not be serrating
they may not be serrating	I may not have serrated
you may not have serrated
he may not have serrated
we may not have serrated
you may not have serrated
they may not have serrated	I may not have been serrating
you may not have been serrating
he may not have been serrating
we may not have been serrating
you may not have been serrating
they may not have been serrating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I serrate?
may you serrate?
may he serrate?
may we serrate?
may you serrate?
may they serrate? 	may I be serrating?
may you be serrating?
may he be serrating?
may we be serrating?
may you be serrating?
may they be serrating? 	may I have serrated?
may you have serrated?
may he have serrated?
may we have serrated?
may you have serrated?
may they have serrated? 	may I have been serrating?
may you have been serrating?
may he have been serrating?
may we have been serrating?
may you have been serrating?
may they have been serrating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not serrate?
may you not serrate?
may he not serrate?
may we not serrate?
may you not serrate?
may they not serrate? 	may I not be serrating?
may you not be serrating?
may he not be serrating?
may we not be serrating?
may you not be serrating?
may they not be serrating? 	may I not have serrated?
may you not have serrated?
may he not have serrated?
may we not have serrated?
may you not have serrated?
may they not have serrated? 	may I not have been serrating?
may you not have been serrating?
may he not have been serrating?
may we not have been serrating?
may you not have been serrating?
may they not have been serrating?